20653814784

素因数分解:

$2^{10}\times 3^1\times {\mathrm{1051}}^1\times {\mathrm{6397}}^1$

素因数の和:7471

約数の個数: 88

約数和(自身を含む): 55110938848

約数和(自身を除く): 34457124064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1051, 1536, 2102, 3072, 3153, 4204, 6306, 6397, 8408, 12612, 12794, 16816, 19191, 25224, 25588, 33632, 38382, 50448, 51176, 67264, 76764, 100896, 102352, 134528, 153528, 201792, 204704, 269056, 307056, 403584, 409408, 538112, 614112, 807168, 818816, 1076224, 1228224, 1614336, 1637632, 2456448, 3228672, 3275264, 4912896, 6550528, 6723247, 9825792, 13446494, 19651584, 20169741, 26892988, 40339482, 53785976, 80678964, 107571952, 161357928, 215143904, 322715856, 430287808, 645431712, 860575616, 1290863424, 1721151232, 2581726848, 3442302464, 5163453696, 6884604928, 10326907392, 20653814784]

約数ペア:

[(1, 20653814784), (2, 10326907392), (3, 6884604928), (4, 5163453696), (6, 3442302464), (8, 2581726848), (12, 1721151232), (16, 1290863424), (24, 860575616), (32, 645431712), (48, 430287808), (64, 322715856), (96, 215143904), (128, 161357928), (192, 107571952), (256, 80678964), (384, 53785976), (512, 40339482), (768, 26892988), (1024, 20169741), (1051, 19651584), (1536, 13446494), (2102, 9825792), (3072, 6723247), (3153, 6550528), (4204, 4912896), (6306, 3275264), (6397, 3228672), (8408, 2456448), (12612, 1637632), (12794, 1614336), (16816, 1228224), (19191, 1076224), (25224, 818816), (25588, 807168), (33632, 614112), (38382, 538112), (50448, 409408), (51176, 403584), (67264, 307056), (76764, 269056), (100896, 204704), (102352, 201792), (134528, 153528)]